Materials: ABS Plastic
Energy: three Button Battery
Optical maser wavelength: 650nm-680nm
Bundle: 1* Laser Measuring Instruments
1. The fitting set of the extent has a pink button, can get a horizontal line.
2. Above stage with three horizontal column, measurable 45 diploma Angle, water stage, the extent of the vertical aircraft.
three. Degree enclosed with circle ft. (2.5 m, with inch scale)
four. Degree on each side include calibration. (14 cm, 6 inches)
5. Degree adjustment below infrared head, has three fashions of horizontal line,horizontal strains and stable line.
6. Mild and small stage, the multifunctional and handy to hold.